USA flag logo/image

An Official Website of the United States Government

Innovative Production of PYbN-PT Piezoelectric Single Crystals

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
64756
Program Year/Program:
2003 / SBIR
Agency Tracking Number:
03SB1-0039
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
TRS Ceramics, Inc.
2820 East College Avenue State College, PA 16801-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2003
Title: Innovative Production of PYbN-PT Piezoelectric Single Crystals
Agency / Branch: DOD / NAVY
Contract: N00014-03-M-0220
Award Amount: $98,902.00
 

Abstract:

The objective of the proposed Phase I SBIR program is to greatly improve the performance of piezoelectric ceramics by combining recent new material discoveries with intelligent processing. Specifically high Curie temperature (Tc) Pb(Yb1/2Nb1/2)O3-PbTiO3(PYbN-PT) ferroelectrics will be fabricated into textured ceramics and bulk single crystals using templated grain growth (TGG) and templated crystal growth (TCG), respectively. This will yield piezoelectrics with extremely broad operating temperaturesranges and properties comparable to conventionally grown lower Tc single crystal materials. This will be a revolutionary advance in piezoelectric materials manufacturing, and would be an enabling material for a broad range of applications including highlysensitive vibration sensors, 2-dimensional medical ultrasound phased arrays, and high performance actuators for smart structures applications. At the conclusion of the Phase I SBIR program we expect to have produced either single crystals or texturedceramics of piezoelectric Pb(Yb1/2Nb1/2)O3-PbTiO3 by combining recent new material discoveries with intelligent processing. These materials will exhibit broad operating temperatures ranges and properties comparable to conventionally grown lower Tc singlecrystal materials. This will help advance piezoelectric materials manufacturing technology and to enable the fabrication of material for a broad range of applications including highly sensitive vibration sensors, 2-dimensional medical ultrasound phasedarrays, and high performance actuators for smart structures applications. The resulting PYbN-PT textured and converted ceramics will exhibit piezoelectric performance surpassing that of existing materials.

Principal Investigator:

Paul W. Rehrig
Director of Research & De
8142387485
paul@trstechnologies.com

Business Contact:

Wesley S. Hackenberger
Managing Director
8142387485
wsh@trsceramics.com
Small Business Information at Submission:

TRS CERAMICS, INC.
2820 East College Avenue State College, PA 16801

EIN/Tax ID: 251637806
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No